| /kernel/linux/linux-5.10/arch/powerpc/kvm/ |
| D | emulate.c | 77 enum emulation_result emulated = EMULATE_DONE; in kvmppc_emulate_mtspr() local
115 emulated = vcpu->kvm->arch.kvm_ops->emulate_mtspr(vcpu, sprn, in kvmppc_emulate_mtspr()
117 if (emulated == EMULATE_FAIL) in kvmppc_emulate_mtspr()
125 return emulated; in kvmppc_emulate_mtspr()
130 enum emulation_result emulated = EMULATE_DONE; in kvmppc_emulate_mfspr() local
176 emulated = vcpu->kvm->arch.kvm_ops->emulate_mfspr(vcpu, sprn, in kvmppc_emulate_mfspr()
178 if (unlikely(emulated == EMULATE_FAIL)) { in kvmppc_emulate_mfspr()
185 if (emulated == EMULATE_DONE) in kvmppc_emulate_mfspr()
189 return emulated; in kvmppc_emulate_mfspr()
198 enum emulation_result emulated; in kvmppc_emulate_instruction() local
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| D | book3s_paired_singles.c | 175 int emulated = EMULATE_FAIL; in kvmppc_emulate_fpr_load() local
191 emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FPR | rs, in kvmppc_emulate_fpr_load()
196 emulated = EMULATE_DONE; in kvmppc_emulate_fpr_load()
213 return emulated; in kvmppc_emulate_fpr_load()
219 int emulated = EMULATE_FAIL; in kvmppc_emulate_fpr_store() local
251 emulated = kvmppc_handle_store(vcpu, val, len, 1); in kvmppc_emulate_fpr_store()
253 emulated = EMULATE_DONE; in kvmppc_emulate_fpr_store()
259 return emulated; in kvmppc_emulate_fpr_store()
265 int emulated = EMULATE_FAIL; in kvmppc_emulate_psq_load() local
282 emulated = kvmppc_handle_load(vcpu, KVM_MMIO_REG_FPR | rs, in kvmppc_emulate_psq_load()
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| D | emulate_loadstore.c | 69 * are not emulated here: multiple and string instructions,
75 enum emulation_result emulated = EMULATE_FAIL; in kvmppc_emulate_loadstore() local
82 emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &inst); in kvmppc_emulate_loadstore()
83 if (emulated != EMULATE_DONE) in kvmppc_emulate_loadstore()
84 return emulated; in kvmppc_emulate_loadstore()
95 emulated = EMULATE_FAIL; in kvmppc_emulate_loadstore()
106 emulated = kvmppc_handle_loads(vcpu, in kvmppc_emulate_loadstore()
109 emulated = kvmppc_handle_load(vcpu, in kvmppc_emulate_loadstore()
112 if ((op.type & UPDATE) && (emulated != EMULATE_FAIL)) in kvmppc_emulate_loadstore()
126 emulated = kvmppc_handle_loads(vcpu, in kvmppc_emulate_loadstore()
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| D | e500_emulate.c | 89 int emulated = EMULATE_DONE; in kvmppc_e500_emul_ehpriv() local
97 emulated = EMULATE_EXIT_USER; in kvmppc_e500_emul_ehpriv()
101 emulated = EMULATE_FAIL; in kvmppc_e500_emul_ehpriv()
103 return emulated; in kvmppc_e500_emul_ehpriv()
131 int emulated = EMULATE_DONE; in kvmppc_core_emulate_op_e500() local
142 emulated = kvmppc_e500_emul_dcbtls(vcpu); in kvmppc_core_emulate_op_e500()
147 emulated = kvmppc_e500_emul_msgsnd(vcpu, rb); in kvmppc_core_emulate_op_e500()
151 emulated = kvmppc_e500_emul_msgclr(vcpu, rb); in kvmppc_core_emulate_op_e500()
156 emulated = kvmppc_e500_emul_tlbre(vcpu); in kvmppc_core_emulate_op_e500()
160 emulated = kvmppc_e500_emul_tlbwe(vcpu); in kvmppc_core_emulate_op_e500()
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| D | book3s_emulate.c | 241 int emulated = EMULATE_DONE; in kvmppc_core_emulate_op_pr() local
250 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
262 emulated = EMULATE_DONE; in kvmppc_core_emulate_op_pr()
292 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
367 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
382 emulated = EMULATE_EXIT_USER; in kvmppc_core_emulate_op_pr()
428 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
439 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
497 emulated = EMULATE_AGAIN; in kvmppc_core_emulate_op_pr()
522 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
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| D | booke_emulate.c | 45 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_op() local
71 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
102 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
108 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
111 return emulated; in kvmppc_booke_emulate_op()
115 * NOTE: some of these registers are not emulated on BOOKE_HV (GS-mode).
122 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_mtspr() local
369 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_mtspr()
376 return emulated; in kvmppc_booke_emulate_mtspr()
381 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_mfspr() local
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| /kernel/linux/linux-4.19/arch/powerpc/kvm/ |
| D | emulate.c | 89 enum emulation_result emulated = EMULATE_DONE; in kvmppc_emulate_mtspr() local
127 emulated = vcpu->kvm->arch.kvm_ops->emulate_mtspr(vcpu, sprn, in kvmppc_emulate_mtspr()
129 if (emulated == EMULATE_FAIL) in kvmppc_emulate_mtspr()
137 return emulated; in kvmppc_emulate_mtspr()
142 enum emulation_result emulated = EMULATE_DONE; in kvmppc_emulate_mfspr() local
188 emulated = vcpu->kvm->arch.kvm_ops->emulate_mfspr(vcpu, sprn, in kvmppc_emulate_mfspr()
190 if (unlikely(emulated == EMULATE_FAIL)) { in kvmppc_emulate_mfspr()
197 if (emulated == EMULATE_DONE) in kvmppc_emulate_mfspr()
201 return emulated; in kvmppc_emulate_mfspr()
210 enum emulation_result emulated; in kvmppc_emulate_instruction() local
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| D | book3s_paired_singles.c | 186 int emulated = EMULATE_FAIL; in kvmppc_emulate_fpr_load() local
202 emulated = kvmppc_handle_load(run, vcpu, KVM_MMIO_REG_FPR | rs, in kvmppc_emulate_fpr_load()
207 emulated = EMULATE_DONE; in kvmppc_emulate_fpr_load()
224 return emulated; in kvmppc_emulate_fpr_load()
230 int emulated = EMULATE_FAIL; in kvmppc_emulate_fpr_store() local
262 emulated = kvmppc_handle_store(run, vcpu, val, len, 1); in kvmppc_emulate_fpr_store()
264 emulated = EMULATE_DONE; in kvmppc_emulate_fpr_store()
270 return emulated; in kvmppc_emulate_fpr_store()
276 int emulated = EMULATE_FAIL; in kvmppc_emulate_psq_load() local
293 emulated = kvmppc_handle_load(run, vcpu, KVM_MMIO_REG_FPR | rs, in kvmppc_emulate_psq_load()
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| D | e500_emulate.c | 92 int emulated = EMULATE_DONE; in kvmppc_e500_emul_ehpriv() local
100 emulated = EMULATE_EXIT_USER; in kvmppc_e500_emul_ehpriv()
104 emulated = EMULATE_FAIL; in kvmppc_e500_emul_ehpriv()
106 return emulated; in kvmppc_e500_emul_ehpriv()
134 int emulated = EMULATE_DONE; in kvmppc_core_emulate_op_e500() local
145 emulated = kvmppc_e500_emul_dcbtls(vcpu); in kvmppc_core_emulate_op_e500()
150 emulated = kvmppc_e500_emul_msgsnd(vcpu, rb); in kvmppc_core_emulate_op_e500()
154 emulated = kvmppc_e500_emul_msgclr(vcpu, rb); in kvmppc_core_emulate_op_e500()
159 emulated = kvmppc_e500_emul_tlbre(vcpu); in kvmppc_core_emulate_op_e500()
163 emulated = kvmppc_e500_emul_tlbwe(vcpu); in kvmppc_core_emulate_op_e500()
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| D | emulate_loadstore.c | 80 * are not emulated here: multiple and string instructions,
88 enum emulation_result emulated = EMULATE_FAIL; in kvmppc_emulate_loadstore() local
95 emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &inst); in kvmppc_emulate_loadstore()
96 if (emulated != EMULATE_DONE) in kvmppc_emulate_loadstore()
97 return emulated; in kvmppc_emulate_loadstore()
118 emulated = EMULATE_FAIL; in kvmppc_emulate_loadstore()
129 emulated = kvmppc_handle_loads(run, vcpu, in kvmppc_emulate_loadstore()
132 emulated = kvmppc_handle_load(run, vcpu, in kvmppc_emulate_loadstore()
135 if ((op.type & UPDATE) && (emulated != EMULATE_FAIL)) in kvmppc_emulate_loadstore()
149 emulated = kvmppc_handle_loads(run, vcpu, in kvmppc_emulate_loadstore()
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| D | book3s_emulate.c | 252 int emulated = EMULATE_DONE; in kvmppc_core_emulate_op_pr() local
261 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
273 emulated = EMULATE_DONE; in kvmppc_core_emulate_op_pr()
303 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
378 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
393 emulated = EMULATE_EXIT_USER; in kvmppc_core_emulate_op_pr()
422 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
433 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
491 emulated = EMULATE_AGAIN; in kvmppc_core_emulate_op_pr()
516 emulated = EMULATE_FAIL; in kvmppc_core_emulate_op_pr()
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| D | booke_emulate.c | 56 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_op() local
82 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
113 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
119 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_op()
122 return emulated; in kvmppc_booke_emulate_op()
126 * NOTE: some of these registers are not emulated on BOOKE_HV (GS-mode).
133 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_mtspr() local
380 emulated = EMULATE_FAIL; in kvmppc_booke_emulate_mtspr()
387 return emulated; in kvmppc_booke_emulate_mtspr()
392 int emulated = EMULATE_DONE; in kvmppc_booke_emulate_mfspr() local
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| /kernel/linux/linux-5.10/Documentation/admin-guide/device-mapper/ |
| D | dm-ebs.rst | 11 Supported emulated logical block sizes 512, 1024, 2048 and 4096.
18 <dev path> <offset> <emulated sectors> [<underlying sectors>]
27 has to be a multiple of <emulated sectors>.
28 <emulated sectors>:
29 Number of sectors defining the logical block size to be emulated;
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| /kernel/linux/linux-4.19/arch/x86/include/asm/ |
| D | kvm_emulate.h | 57 * The emulator assumes that an instruction accesses only one 'emulated memory'
60 * stack operations are assumed never to access emulated memory. The emulator
62 * emulated memory, and assumes that the other operand accesses normal memory.
65 * 1. The emulator isn't very smart about emulated vs. standard memory.
66 * 'Emulated memory' access addresses should be checked for sanity.
105 * read_std: Read bytes of standard (non-emulated/special) memory.
118 * read_phys: Read bytes of standard (non-emulated/special) memory.
128 * write_std: Write bytes of standard (non-emulated/special) memory.
139 * fetch: Read bytes of standard (non-emulated/special) memory.
150 * read_emulated: Read bytes from emulated/special memory area.
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| /kernel/linux/linux-5.10/arch/x86/kvm/ |
| D | kvm_emulate.h | 57 * The emulator assumes that an instruction accesses only one 'emulated memory'
60 * stack operations are assumed never to access emulated memory. The emulator
62 * emulated memory, and assumes that the other operand accesses normal memory.
65 * 1. The emulator isn't very smart about emulated vs. standard memory.
66 * 'Emulated memory' access addresses should be checked for sanity.
105 * read_std: Read bytes of standard (non-emulated/special) memory.
118 * read_phys: Read bytes of standard (non-emulated/special) memory.
128 * write_std: Write bytes of standard (non-emulated/special) memory.
139 * fetch: Read bytes of standard (non-emulated/special) memory.
150 * read_emulated: Read bytes from emulated/special memory area.
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| /kernel/linux/linux-5.10/arch/x86/mm/ |
| D | numa_emulation.c | 54 pr_err("NUMA: Too many emulated memblks, failing emulation\n"); in emu_setup_memblk()
252 * The limit on emulated nodes is MAX_NUMNODES, so the in split_nodes_size_interleave_uniform()
351 * to reflect the emulated configuration on success. @numa_dist_cnt is
356 * - @numa_meminfo is updated to reflect the emulated nodes.
359 * emulated nodes.
361 * - NUMA distance table is rebuilt to represent distances between emulated
362 * nodes. The distances are determined considering how emulated nodes
365 * - emu_nid_to_phys[] reflects how emulated nodes are mapped to physical
466 * Determine the max emulated nid and the default phys nid to use in numa_emulation()
474 /* Make sure numa_nodes_parsed only contains emulated nodes */ in numa_emulation()
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| /kernel/linux/linux-4.19/arch/x86/mm/ |
| D | numa_emulation.c | 54 pr_err("NUMA: Too many emulated memblks, failing emulation\n"); in emu_setup_memblk()
252 * The limit on emulated nodes is MAX_NUMNODES, so the in split_nodes_size_interleave_uniform()
351 * to reflect the emulated configuration on success. @numa_dist_cnt is
356 * - @numa_meminfo is updated to reflect the emulated nodes.
359 * emulated nodes.
361 * - NUMA distance table is rebuilt to represent distances between emulated
362 * nodes. The distances are determined considering how emulated nodes
365 * - emu_nid_to_phys[] reflects how emulated nodes are mapped to physical
466 * Determine the max emulated nid and the default phys nid to use in numa_emulation()
474 /* Make sure numa_nodes_parsed only contains emulated nodes */ in numa_emulation()
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| /kernel/linux/linux-4.19/Documentation/arm/ |
| D | swp_emulation | 9 Trapped instructions are emulated using an LDREX/STREX or LDREXB/STREXB
16 Emulated SWP: 12
17 Emulated SWPB: 0
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| /kernel/linux/linux-5.10/Documentation/arm/ |
| D | swp_emulation.rst | 9 Trapped instructions are emulated using an LDREX/STREX or LDREXB/STREXB
16 Emulated SWP: 12
17 Emulated SWPB: 0
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| /kernel/linux/linux-5.10/drivers/target/loopback/ |
| D | tcm_loop.c | 4 * for emulated SAS initiator ports
404 * Called from tcm_loop_fabric_init() in tcl_loop_fabric.c to load the emulated
746 pr_debug("TCM_Loop_ConfigFS: Established I_T Nexus to emulated %s Initiator Port: %s\n", in tcm_loop_make_nexus()
771 pr_debug("TCM_Loop_ConfigFS: Removing I_T Nexus to emulated %s Initiator Port: %s\n", in tcm_loop_drop_nexus()
775 * Release the SCSI I_T Nexus to the emulated Target Port in tcm_loop_drop_nexus()
825 pr_err("Emulated NAA Sas Address: %s, exceeds max: %d\n", in tcm_loop_tpg_nexus_store()
861 pr_err("Unable to locate prefix for emulated Initiator Port: %s\n", in tcm_loop_tpg_nexus_store()
977 * Register the tl_tpg as a emulated TCM Target Endpoint in tcm_loop_make_naa_tpg()
983 pr_debug("TCM_Loop_ConfigFS: Allocated Emulated %s Target Port %s,t,0x%04lx\n", in tcm_loop_make_naa_tpg()
1005 * Deregister the tl_tpg as a emulated TCM Target Endpoint in tcm_loop_drop_naa_tpg()
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| /kernel/linux/linux-4.19/drivers/target/loopback/ |
| D | tcm_loop.c | 4 * for emulated SAS initiator ports
419 * Called from tcm_loop_fabric_init() in tcl_loop_fabric.c to load the emulated
777 pr_debug("TCM_Loop_ConfigFS: Established I_T Nexus to emulated %s Initiator Port: %s\n", in tcm_loop_make_nexus()
802 pr_debug("TCM_Loop_ConfigFS: Removing I_T Nexus to emulated %s Initiator Port: %s\n", in tcm_loop_drop_nexus()
806 * Release the SCSI I_T Nexus to the emulated Target Port in tcm_loop_drop_nexus()
856 pr_err("Emulated NAA Sas Address: %s, exceeds max: %d\n", in tcm_loop_tpg_nexus_store()
892 pr_err("Unable to locate prefix for emulated Initiator Port: %s\n", in tcm_loop_tpg_nexus_store()
1008 * Register the tl_tpg as a emulated TCM Target Endpoint in tcm_loop_make_naa_tpg()
1014 pr_debug("TCM_Loop_ConfigFS: Allocated Emulated %s Target Port %s,t,0x%04lx\n", in tcm_loop_make_naa_tpg()
1036 * Deregister the tl_tpg as a emulated TCM Target Endpoint in tcm_loop_drop_naa_tpg()
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| /kernel/linux/linux-4.19/arch/powerpc/include/asm/ |
| D | sstep.h | 133 * Return value is 1 if the instruction can be emulated just by
152 * Returns 1 if the instruction was emulated successfully,
153 * 0 if it could not be emulated, or -1 for an instruction that
154 * should not be emulated (rfid, mtmsrd clearing MSR_RI, etc.).
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| /kernel/linux/linux-5.10/drivers/pci/controller/ |
| D | pcie-iproc.h | 15 * PAXC is the wrapper used in root complex dedicated for internal emulated
59 * @ep_is_internal: indicates an internal emulated endpoint device is connected
62 * enumeration against unconfigured physical functions emulated in the ASIC
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| /kernel/linux/linux-4.19/arch/x86/kernel/ |
| D | umip.c | 44 * not the actual location of the table. The result is emulated as a hard-coded
49 * or DOSEMU2, they are not emulated.
51 * The instruction smsw is emulated to return the value that the register CR0
141 * instruction that can be emulated.
146 * can be emulated.
149 * emulated.
191 * @data_size: Size of the emulated result
253 /* STR and SLDT are not emulated */ in emulate_umip_insn()
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| /kernel/linux/linux-4.19/drivers/gpu/drm/cirrus/ |
| D | Kconfig | 2 tristate "Cirrus driver for QEMU emulated device"
7 This is a KMS driver for emulated cirrus device in qemu.
|